Description
IMREN 18650 2500mAh Battery
Power your devices with confidence using the IMREN 18650 2500mAh Battery, a reliable and versatile energy solution tailored for high-demand applications. Featuring a flat-top design and a robust 2500mAh capacity, this unprotected battery provides long-lasting energy to keep your devices running smoothly. With a 20A maximum continuous discharge rate and a pulse discharge capability of 40A, it’s engineered to handle power-intensive devices effortlessly. Note: This unprotected battery must be used in battery packs equipped with a PCB (Protection Circuit Board) or BMS (Battery Management System) for safe operation. Designed for durability and performance, the IMREN 18650 battery ensures efficient power delivery with minimal replacements.
- Ample Capacity: 2500mAh for extended runtime, providing reliable energy for a wide range of applications.
- High Performance: Delivers a 20A continuous discharge and 40A pulse discharge, making it ideal for demanding devices.
- Optimized Voltage: Operates at a nominal voltage of 3.7V, with a maximum charge voltage of 4.2V for efficient energy output.
- Designed for Safety: Requires incorporation into battery packs with appropriate safety mechanisms like PCB or BMS for secure operation.
- Compact and Durable: With dimensions of 18.33mm x 64.84mm and weighing 43.8g, this battery is easy to integrate into various device setups.
SPECIFICATIONS
| Manufacturer: | IMREN |
| Size: | 18650 |
| Positive Terminal: | Flat Top |
| Protected: | NO, UNPROTECTED. |
| Nominal Capacity: | 2500mAh |
| Discharge Current: | 20A Max Continuous, Rated 40A Max Pulse by IMREN |
| Nominal Voltage: | 3.7V |
| Maximum Voltage: | 4.2A |
| Approximate Dimensions: | 18.33mm x 64.84mm |
| Approx. Weight: | 43.8g |
| Country of Origin: | China |
⚠ Important Safety Warnings
Improper handling or misuse of this lithium-ion battery can result in FIRE, EXPLOSION, or THERMAL RUNAWAY, causing personal injury, property damage, or death. Users must read and follow all safety guidelines before purchase and use. Click here to review the full safety guidelines.
- Critical Warning: Never carry loose batteries in your pocket, purse, or bag. Loose batteries can come into contact with metal objects like keys or coins, causing a short circuit, which may result in severe burns, fire, or explosion. Always store or transport batteries in a protective case or box.
- Intended Use: This battery is designed for integration into protected battery packs with a Battery Management System (BMS) or Protection Circuit Board (PCB). It is not intended for standalone use or use in devices such as e-cigarettes or vaporizers.
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What is Thermal Runaway?
- A dangerous chain reaction where heat generated by a failing battery causes it to overheat further, potentially leading to fire or explosion.
- Causes: Overcharging, short circuits, physical damage, or exposure to high temperatures.
- Prevention: Use a smart charger, avoid physical damage, and store batteries in a cool, dry place.
- Storage & Transport: Always store batteries in protective cases or boxes to prevent accidental contact with metal objects. Never store loose batteries in pockets, purses, bags, or near conductive materials.
- Inspection: Do not use if the PVC wrapper, terminal insulator, or casing is damaged, dented, leaking, or bulging. These are signs of internal damage or instability, and continued use could result in failure, fire, or explosion.
- Charging: Use a smart charger designed specifically for lithium-ion batteries and ensure that the charger's voltage matches the battery's specifications. Never overcharge, over-discharge, or leave unattended while charging.
- Prohibited Activities: Do not short circuit, modify, puncture, crush, expose to liquids, or solder directly onto the battery (spot weld only).
- Emergency Response: If the battery shows signs of thermal runaway (e.g., smoke, swelling, or heat), immediately stop use and move it to a non-flammable surface (e.g., concrete or sand). For fires, use a Class D fire extinguisher or sand—never use water.
Disclaimer
IMR Batteries is not responsible for any damages, injuries, or claims arising from improper use, handling, or failure to follow these safety guidelines. Lithium-ion batteries require strict adherence to all safety protocols. It is the reseller's responsibility to ensure all safety warnings and product guidelines are effectively communicated to their customers. Users and resellers assume full responsibility for the safe handling, usage, and distribution of this product.